Agent skill · marketing growth · membranedev
42crunch
42Crunch integration. Manage data, records, and automate workflows. Use when the user wants to interact with 42Crunch data.
Why this skill is useful
Provides specific commands and workflows for integrating with 42Crunch that the AI wouldn't reliably generate on its own.
What it needs
Requires @membranehq/cli installed locally. Requires membrane account access. About 4k tokens when loaded. Last updated 2026-04-28. 253 stars on the source repository.
What this skill does
42Crunch 42Crunch is a platform that provides automated API security auditing and testing. It's used by developers and security teams to identify vulnerabilities in their API definitions and implementations early in the development lifecycle. Official docs: https://42crunch.com/platform/api/ 42Crunch Overview API Collection API Inventory API API Version Security Audit API Firewall Configuration Contract Validation API Protection Statistics Organization User When to use which actions: Use action names and parameters as needed. The structure reflects the hierarchy of resources within 42Crunch. For example, to manage API Firewall configurations, you would first need to select an API, then a specific version of that API, and then you can access the API Firewall Configuration for that version. Working with 42Crunch This skill uses the Membrane CLI to interact with 42Crunch. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing. Install the CLI Install the Membrane CLI so you can run membrane from the terminal: Authentication This will either open a browser for authentication or print an authorization URL to the console, depending on whether interactive mode is available. Headless environments: The command will print an authorization URL. Ask the user to open it in a browser. When they see a code after completing login, finish with: Add --json to any command for machine-readable JSON output. Agent Types : claude, openclaw, codex, warp, windsurf, etc. Those will be used to adjust tooling to be used best with your harness Connecting to 42Crunch Use membrane connection ensure to find or create a connection by app URL or domain: The user completes authentication in the browser. The output contains the new connection id. This is the fastest way to get a connection. The URL is normalized to a domain and matched against known apps. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills membranedev/42crunch